致敏

This series provides further evidence of the high efficacy of plasmapheresis-based desensitization protocols.

该组患者的结果进一步证实了血浆置换为基础的脱敏疗法在致敏患者中的作用。

Cases have relating clinical symptoms and their intracutaneous test proved positive, the sensitivity rate was 24%. The onset of symptoms was synchronized with the blosoom period of rose family plant. The allergic symptom disappeared or were relieved in different degrees after treatment, the effective rate was over 93%.

结果］果树种植区蔷薇科植物花粉在居民室内外空气中的含量明显升高；有相关临床症状且皮内试验阳性者65例，致敏率高达24%，季节性发病时间与蔷薇科植物花粉的花期同步；经过相关抗敏治疗，有效率达93%。

Sensitization test at the maximal dosage was performed according to "Biological evaluation of medical devices-Part 10: Tests for irritation and delayed-type hypersensitivity", including intracutaneous induction, local induction, and provocation.

根据《GB-T 16886.10-2005 医疗器械生物学评价第10部分刺激与迟发型超敏反应试验》最大剂量致敏试验步骤进行皮内诱导、局部诱导和激发。

Our results showed that LMWH at the concentrations of 16000and 8000 u·L(-1) could significantly (P.01, P.05 vs vehicle) inhibit constriction of isolated ileumsmooth muscle of ovalbumin-sensitized guinea pigs induced by OA in vitro, LMWH 200, 50and 12.5 u·kg(-1) ip could markedly (P.01 vs vehicle) inhibit degranulation of Pericranium MC inrats, LMWH 60 and 30 u·kg(-1) ip could significantly (P.01, P.05 vs vehicle) depress the lickingresponse induced by 4-aminopridine and the increasing of capillary permeability induced by aceticacid in mice.

研究结果显示，LMWH16000u·L(-1)（P＜0.01）和8000u·L(-1)（P＜0.05）均能显著降低OA所致的致敏豚鼠离体回肠平滑肌收缩高度；LMWH200u·kg(-1)，50u·kg(-1)和12.5u·kg(-1)（P＜0.01）均能明显抑制颅骨骨膜肥大细胞脱颗粒；LMWH60u·kg(-1)（P＜0.01）和30u·kg（P＜0.05）均能显著减少个氨基毗陡诱发的小鼠舔体反应次数，并能抑制冰乙酸所致的小鼠毛细血管通透性增加。

RESULTS:LMWH 16000 and 8000 u.L-1 could significantly inhibit the constriction of the isolated ileum smooth muscle of ovalbumin-sensitized guinea pigs induced by OA in vitro (P0.01,P0.05 vs vehicle);LMWH 200,50 and 12.5 u.kg-1ip could markedly inhibit the degranulation of pericranium MC in rats (P0.01 vs vehicle),LMWH 60 and 30 u.kg-1 ip could sigificantly depress the licking response induced by 4-aminopyridine and the increasing of capillary permeabili ty induced by acetic acid in mice (P0.01,P0.05 vs vehicle).

结果：LMWH 16000 u.L-1(P0.01)和8000 u.L -1(P0.05)均能显著降低OA所致的致敏豚鼠离体回肠平滑肌收缩高度；LMWH 200，50和12.5 u.kg-1 (P0.01)均能明显抑制颅骨骨膜肥大细胞脱颗粒；LMWH 60 u.kg-1(P0.01)和30 u.kg-1(P0.05)均能显著减少4-氨基吡啶诱发的小鼠舔体反应次数，并能抑制冰醋酸所致的小鼠毛细血管通透性增加。

At the end of treatment ,the differences in the behavior science were observed ; the change of the nasal mucosa secretion were inspected cross-reference after build model; IL-2,IL-4mRNA in the spleen were used to do revers transcriptive polymerase chain reaction.

用卵清蛋白致敏大鼠制成变应性鼻炎动物模型，辛芷鼻敏胶囊及阳性对照组药物鼻炎康灌胃给药，观察其行为学差异，造模前后分别取鼻粘膜分泌物涂片检查，用逆转录—多聚酶链反应对大鼠脾脏IL-2、IL-4mRNA进行半定量检测。

Objective:The major phases of type I allergy disease include sensitization and triggering.

目的：致敏阶段和发敏阶段是Ⅰ型变态反应性疾病的发病两个主要阶段。

Divide the animals for experiment into groups randomly, named normal group,model group,vacant control group, xiaomin granule (low-and high-dose)groups, chlorpheniramine group, and experimentize the anminals with homologous medication respectively.

方法用卵白蛋白与ai悬液的混合液致敏和诱发，制成ⅰ型超敏反应动物模型。将实验动物随机分组，即正常组、模型组、消敏颗粒低、高剂量组、扑尔敏组，分别给予相应的药物进行动物实验。

Adoptive immunotherapy is to sensitized lymphocytes, or the product of sensitized lymphocytes (such as transfer factor and immune RNA, etc.) lost to cellular immune function, to obtain anti-tumor immunity ...

过继免疫是把致敏淋巴细胞或致敏淋巴细胞的产物（例如转移因子和免疫核糖核酸等）输给细胞免疫功能低下者，使其获得抗肿瘤免疫力。。。。

Methods: BALB/c mice were intranasally infected with respiratory syncytal virus before or after sensitization to Japanese Cedar Pollen crude extract. Single-cell suspensions obtained from the lung parenchyma of inoculated mice were re-stimulated in vitro by co-cultivating with UV-RSV or JCP for 48 hr.

用花粉抽提物JCP致敏BALB/c鼠，致敏前或后经鼻感染RSV，提取肺组织细胞，体外培养，ELISA试剂盒检测培养上清中细胞因子水平；姬姆萨染色法分类并计数肺组织内浸润细胞数量；ELISA方法检测血清特异性抗体IgE水平。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。